Mud pulse telemetry
US8880349B2 · kind B2 · utility
5Cited by
21References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 21, 2010 |
| Grant date | Nov 4, 2014 |
| Priority date | — |
| Expiry date | Jun 21, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L47/25
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Mud pulse telemetry. The various embodiments are directed to methods and systems of encoding data in a mud pulse telemetry system, where at least a portion of the data is encoded the time between pressure transitions. Moreover, the various embodiments are directed to detection methods and systems that detect the pressure transitions at the surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.